Armchair



FIG. 1 is a front elevational view of an armchair;

FIG. 2 is a side elevational view of the armchair;

FIG. 3 is an opposite side elevational view of the armchair;

FIG. 4 is a back elevational view of the armchair;

FIG. 5 is a top plan view of the armchair; and,

FIG. 6 is a bottom plan view of the armchair. 

CLAIM The ornamental design for an armchair, as shown and described. 